Identify the basic parts of the male and female parts of flowers
What will be an ideal response?
The basic parts of the male flower are the stamen, which contains the anther and filament. The basic parts of the female flower are the pistil, which contains the stigma, style, and ovary.
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Describe an electric arc furnace and how it works.
What will be an ideal response?
You’ve just landed your first job at the US Patent Office in the Mechanical Systems Division. On your first day, your boss gives you a patent to evaluate. After reading the claim, you have determined that the working fluid is air and the system is closed. Also, the air changes state from 300 °C and 2.5 bar to 100 °C and 1 bar, and this change produces 3000 Joules of work per mole of air. Finally, the system rejects heat to a reservoir operating at room temperature (23 C). If one assumes that air is an ideal gas [Cp = (7/2)R] here, does the information provided above give you any basis for rejecting this patent? Please prove, either way. (Hint: Think in terms of a certain “Law” of thermodynamics that could shed light on the feasibility of this process.)
You’ve just landed your first job at the US Patent Office in the Mechanical Systems Division. On your first day, your boss gives you a patent to evaluate. After reading the claim, you have determined that the working fluid is air and the system is closed. Also, the air changes state from 300 °C and 2.5 bar to 100 °C and 1 bar, and this change produces 3000 Joules of work per mole of air. Finally, the system rejects heat to a reservoir operating at room temperature (23 C). If one assumes that air is an ideal gas [Cp = (7/2)R] here, does the information provided above give you any basis for rejecting this patent? Please prove, either way. (Hint: Think in terms of a certain “Law” of thermodynamics that could shed light on the feasibility of this process.)
A typical drum brake uses how many hold-down springs?
A) 2 B) 1 C) 6 D) 4
The replacement of internal capacity and production with that of a supplier's is known as:
A) capacity cushioning. B) outsourcing. C) capacity buying. D) outpartnering.